Even when this is a basic topic, I would like to document where is TeamMentor Debug page (what is the URL) and how it looks like, so we can use it for future references in case you and/or me forget about it.
The first step to be able to access this Debug pages is to make sure you are logged in as Admin. Then depending on your environment, the URL to access that pages should look like this:
After that you should be able to see the Debug page as follow:
There you go! ,now you can enjoy the power of troubleshooting!